![]() |
http://www.sim.no/ http://www.coin3d.org/ |
00001 #ifndef COIN_SOGLBIGIMAGE_H 00002 #define COIN_SOGLBIGIMAGE_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) by Kongsberg Oil & Gas Technologies. 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * ("GPL") version 2 as published by the Free Software Foundation. 00012 * See the file LICENSE.GPL at the root directory of this source 00013 * distribution for additional information about the GNU GPL. 00014 * 00015 * For using Coin with software that can not be combined with the GNU 00016 * GPL, and for taking advantage of the additional benefits of our 00017 * support services, please contact Kongsberg Oil & Gas Technologies 00018 * about acquiring a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/SbBasic.h> 00028 #include <Inventor/SbVec2s.h> 00029 #include <Inventor/SbVec2f.h> 00030 #include <Inventor/misc/SoGLImage.h> 00031 00032 class COIN_DLL_API SoGLBigImage : public SoGLImage { 00033 typedef SoGLImage inherited; 00034 00035 public: 00036 00037 SoGLBigImage(); 00038 virtual void unref(SoState * state = NULL); 00039 00040 static SoType getClassTypeId(void); 00041 virtual SoType getTypeId(void) const ; 00042 00043 virtual void setData(const SbImage * image, 00044 const Wrap wraps = REPEAT, 00045 const Wrap wrapt = REPEAT, 00046 const float quality = 0.5f, 00047 const int border = 0, 00048 SoState * createinstate = NULL); 00049 00050 virtual void setData(const SbImage * image, 00051 const Wrap wraps, 00052 const Wrap wrapt, 00053 const Wrap wrapr, 00054 const float quality = 0.5f, 00055 const int border = 0, 00056 SoState * createinstate = NULL); 00057 00058 int initSubImages(const SbVec2s & subimagesize) const; 00059 void handleSubImage(const int idx, SbVec2f & start, SbVec2f & end, 00060 SbVec2f & tcmul); 00061 void applySubImage(SoState * state, const int idx, const float quality, 00062 const SbVec2s & projsize); 00063 SbBool exceededChangeLimit(void); 00064 static int setChangeLimit(const int limit); 00065 00066 // will return NULL to avoid that SoGLTextureImageElement will 00067 // update the texture state. 00068 virtual SoGLDisplayList * getGLDisplayList(SoState * state); 00069 00070 00071 protected: 00072 virtual void unrefOldDL(SoState * state, const uint32_t maxage); 00073 00074 public: 00075 static void initClass(void); 00076 00077 private: 00078 virtual ~SoGLBigImage(); 00079 00080 class SoGLBigImageP * pimpl; 00081 friend class SoGLBigImageP; 00082 }; 00083 00084 #endif // !COIN_SOGLBIGIMAGE_H
Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.
Generated for Coin by Doxygen 1.7.5.1.